April 2013
Intermediate to advanced
274 pages
5h 39m
English
Content preview from Sass and Compass for DesignersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Control directives and how to use them
'Control directives' sounds a bit scientific—"Hank, initiate the control directives and fire up the hydro drives". However, it's actually a lot more straightforward than that. Control directives simply mean that Sass has functionality baked-in to control when styles get generated.
Remember in Chapter 6, Advanced Media Queries with Sass and Mixins, we looked at our MQ mixin and noted it was essentially a series of if statements (if this is true do this, otherwise do something else). That is an example of a control directive in Sass; it is controlling what is generated based on certain conditions. See? Easy.
Sass has a few of these control directives so let's look at some examples. Perhaps more importantly, how ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.